Ningbo Oushijie Hydraulic Transmission Co., Ltd. is one of the leading manufacturers and suppliers of hydraulic motor seal kits in China. We have world-leading production equipment and strong manufacturing capabilities. Welcome to wholesale bulk customized hydraulic motor seal kits from our factory.
SEAL KIT
The seal repair kit is a comprehensive maintenance solution specifically engineered for MS series and MCR series radial piston hydraulic motors. Designed to restore the sealing integrity and operational performance of hydraulic motors, the kit addresses common issues including internal and external oil leakage, pressure drop, and torque attenuation. Whether for routine preventive maintenance or complete motor overhaul, the seal repair kit provides all essential sealing components required to bring the motor back to its nominal performance specification. Precision-engineered as direct replacements for original sealing components, these kits eliminate the need for custom modifications.
Features
Comprehensive all-in-one kit - includes shaft seals, oil seal,O-rings, and gaskets for complete motor servicing
Premium sealing materials - manufactured from high-quality NBR, delivering outstanding oil resistance, high-temperature durability, and wear resistance
High-pressure capability - reliably seals hydraulic systems operating under demanding high-pressure conditions
Zero-leakage performance - effectively eliminates internal and external oil leakage, ensuring stable hydraulic pressure and consistent torque output
Extended service life - significantly prolongs motor lifespan under long-term heavy-load, high-pressure working conditions
FAQ
Q: When should I replace the seal kit on my hydraulic motor?
A: Replace the seal kit when you observe external oil leakage around the shaft or housing, experience pressure drop or reduced torque output, or during scheduled major overhauls.
Q: What components are included in a typical seal repair kit?
A: A complete kit typically includes shaft seals, dust seals, O-rings, gaskets, and piston seals - covering all sealing points from the front shaft to the rear cover.
Q: Are these seal kits compatible with original MS and MCR motors?
A: Yes. The seal kits are precision-engineered as direct replacements for original sealing components, ensuring full compatibility and seamless installation.
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